Full Stack Software Engineer

About the company Our client is a fast-growing software company. The role Raydar is recruiting for this role on behalf of our client. Own backend-heavy engineering work for a software platform while also shipping the user-facing pieces that make it usable. Drive projects from early design through release and ongoing refinement, with real influence over technical and product direction, in close partnership with a small engineering group and external users. What you'll do - Develop backend services that support a data-driven software platform. - Refine data models and storage structures for analytical and testing information. - Manage third-party integrations over their full lifecycle, including authentication, webhooks, data synchronization, throttling limits, retries, monitoring and production support. - Carry features from planning and build to release, observation and iteration. - Partner with customers as needed to understand their environments, troubleshoot problems and shape one-off requests into reusable product capabilities. Requirements What we're looking for - Experience working at both a large organization and a very small early-stage company, with genuine ownership of your work. - Professional experience building applications with TypeScript. - Comfort working on both client-side and server-side code, with Python a plus. - A history of delivering production software for business customers. - A degree in computer science or a closely related discipline. - Current US work authorization (citizen, green card, or OPT with multiple years remaining). Bonus points - Experience as a founder or participation in hackathons. - Prior exposure to LLM-based systems, or to evaluation and quality assurance work. Benefits Compensation and benefits - Base salary: USD 180,000 to 200,000 per year - Equity Location and work model - San Francisco, CA, United States - On-site - Full-time